right, openssl-stable on freebsd does not support sha2. modified the test to skip sha256 and sha512 tests if it is not supported
right, openssl-stable on freebsd does not support sha2. modified the test to skip sha256 and sha512 tests if it is not supported


gegenschall/ldns,threatstack/libldns,threatstack/libldns,NLnetLabs/ldns,gegenschall/ldns,threatstack/libldns,benlaurie/ldns,gegenschall/ldns,NLnetLabs/ldns,threatstack/libldns,benlaurie/ldns,benlaurie/ldns,threatstack/libldns,gegenschall/ldns,benlaurie/ldns,NLnetLabs/ldns,NLnetLabs/ldns